10020302101 has 4 divisors (see below), whose sum is σ = 10020597804. Its totient is φ = 10020006400.

The previous prime is 10020302087. The next prime is 10020302113. The reversal of 10020302101 is 10120302001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10120302001 = 15913 ⋅635977.

It can be written as a sum of positive squares in 2 ways, for example, as 9712299601 + 308002500 = 98551^2 + 17550^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020302101 - 2¹³ = 10020293909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020302141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89290 + ... + 167371.

It is an arithmetic number, because the mean of its divisors is an integer number (2505149451).

Almost surely, 2^10020302101 is an apocalyptic number.

It is an amenable number.

10020302101 is a deficient number, since it is larger than the sum of its proper divisors (295703).

10020302101 is an equidigital number, since it uses as much as digits as its factorization.

10020302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295702.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10020302101 its reverse (10120302001), we get a palindrome (20140604102).

The spelling of 10020302101 in words is "ten billion, twenty million, three hundred two thousand, one hundred one".